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Individual Calculations February 2022 |
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| Rigai, Jon Total change: -2.00 | |   |
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| 54th Annual Liberty Bell Open - Under 2100 | Philadelphia, Pennsylvania | USA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1601 | 3.50 | 6 | -0.05 | 40 | -2.00 | |
|  Kaur, Aradh | | | 1503 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | |  Cherukuri, Nitesh | | | 1550 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Moshkevich, Elizabeth | | | 1578 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Gist, Robert | | | 1210 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Li, Kevin Zhang | | | 1690 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Jing, Andrew | | | 1582 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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